1 /* 2 * Copyright (c) 1997, 1999 Kungliga Tekniska H�gskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #include "kdc_locl.h" 35 36 RCSID("$Id: main.c,v 1.21 1999/12/02 17:05:00 joda Exp $"); 37 38 sig_atomic_t exit_flag = 0; 39 krb5_context context; 40 41 static RETSIGTYPE 42 sigterm(int sig) 43 { 44 exit_flag = 1; 45 } 46 47 int 48 main(int argc, char **argv) 49 { 50 krb5_error_code ret; 51 set_progname(argv[0]); 52 53 krb5_init_context(&context); 54 55 configure(argc, argv); 56 57 if(databases == NULL) { 58 db = malloc(sizeof(*db)); 59 num_db = 1; 60 ret = hdb_create(context, &db[0], NULL); 61 if(ret) 62 krb5_err(context, 1, ret, "hdb_create %s", HDB_DEFAULT_DB); 63 ret = hdb_set_master_keyfile(context, db[0], NULL); 64 if (ret) 65 krb5_err(context, 1, ret, "hdb_set_master_keyfile"); 66 } else { 67 struct dbinfo *d; 68 int i; 69 /* count databases */ 70 for(d = databases, i = 0; d; d = d->next, i++); 71 db = malloc(i * sizeof(*db)); 72 for(d = databases, num_db = 0; d; d = d->next, num_db++) { 73 ret = hdb_create(context, &db[num_db], d->dbname); 74 if(ret) 75 krb5_err(context, 1, ret, "hdb_create %s", d->dbname); 76 ret = hdb_set_master_keyfile(context, db[num_db], d->mkey_file); 77 if (ret) 78 krb5_err(context, 1, ret, "hdb_set_master_keyfile"); 79 } 80 } 81 82 #ifdef HAVE_SIGACTION 83 { 84 struct sigaction sa; 85 86 sa.sa_flags = 0; 87 sa.sa_handler = sigterm; 88 sigemptyset(&sa.sa_mask); 89 90 sigaction(SIGINT, &sa, NULL); 91 } 92 #else 93 signal(SIGINT, sigterm); 94 #endif 95 loop(); 96 krb5_free_context(context); 97 return 0; 98 } 99